IPC Subgroup
H02K 27/24 having two or more commutators
Introduced: September 1968
Last revised: January 2006
Full Title
AC commutator motors or generators having mechanical commutator > having two or more commutators
Classification Context
- Section:
- ELECTRICITY
- Class:
- GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
- Subclass:
- DYNAMO-ELECTRIC MACHINES